30 Cal / .308 156 Grain BTFP .308 156 Grain FP airgun rounds - Big Bore Cast bullet from Hunters Supply Bullet/Pellet 30 Caliber 156 grain BTFP .308 diameter BTFP - Boat Tail Flat Point (Please note that all ammo sales are final. No returns accepted for any reason. If you have questions about availability or any other pre-sales questions, just contact us via our contact us page and we'll be happy to help you!)